<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="问题描述" prop="issue">
        <el-input
          v-model="queryParams.issue"
          placeholder="请输入问题描述"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="修改要求" prop="edit">
        <el-input
          v-model="queryParams.edit"
          placeholder="请输入修改要求"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="完成时限" prop="deadline">
        <el-date-picker clearable
                        v-model="queryParams.deadline"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择完成时限">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="责任单位" prop="deptId">
        <treeselect v-model="queryParams.deptId" :options="deptIdData" :show-count="true" placeholder="请选择责任单位" style="width: 200px"/>
      </el-form-item>
      <el-form-item label="办理状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择办理状态">
          <el-option
            v-for="dict in dict.type.dt_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.label"
          >
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!--    <el-row :gutter="10" class="mb8">-->
    <!--      <el-col :span="1.5">-->
    <!--        <el-button-->
    <!--          type="warning"-->
    <!--          plain-->
    <!--          icon="el-icon-download"-->
    <!--          size="mini"-->
    <!--          @click="handleExport"-->
    <!--          v-hasPermi="['system:question:export']"-->
    <!--        >导出</el-button>-->
    <!--      </el-col>-->
    <!--      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>-->
    <!--    </el-row>-->

    <el-table v-loading="loading" :data="questionList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="事项ID" align="center" prop="id" />
      <el-table-column label="问题描述" align="center" prop="issue" />
      <el-table-column label="修改要求" align="center" prop="edit" />
      <el-table-column label="办理状态" align="center" prop="status" >
        <template slot-scope="scope">
          <dict-tag :options="dict.type.dt_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="责任单位" align="center" prop="deptId" />
      <el-table-column label="完成时限" align="center" prop="deadline" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.deadline, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleReform(scope.row)"
            v-if="scope.row.status === '2'"
          >办理</el-button>
          <el-tag
            ttype="warning"
            v-if="scope.row.status === '3'"
          >待审核</el-tag>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改党统督办对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="问题描述" prop="issue">
          <el-input v-model="form.issue" placeholder="请输入问题描述" />
        </el-form-item>
        <el-form-item label="修改要求" prop="edit">
          <el-input v-model="form.edit" placeholder="请输入修改要求" />
        </el-form-item>
        <el-form-item label="完成时限" prop="deadline">
          <el-date-picker clearable
                          v-model="form.deadline"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择完成时限">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="责任单位" prop="deptId">
          <treeselect v-model="form.deptId" :options="deptIdData" :show-count="true" placeholder="请选择责任单位" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 督办问题导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <!--          <div class="el-upload__tip" slot="tip">-->
          <!--            <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据-->
          <!--          </div>-->
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
  import { listQuestion,listQuestionForPublish,listQuestionForReform,listQuestionForCheck, getQuestion, delQuestion, addQuestion, updateQuestion } from "@/api/system/question";
  import { listUser, getUser, delUser, addUser, updateUser, resetUserPwd, changeUserStatus, deptTreeSelect } from "@/api/system/user";
  import Treeselect from "@riophae/vue-treeselect";
  import "@riophae/vue-treeselect/dist/vue-treeselect.css";
  import { getToken } from "@/utils/auth";

  export default {
    name: "Reform",
    dicts:['dt_status'],
    components: { Treeselect },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 党统督办表格数据
        questionList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          issue: null,
          edit: null,
          deadline: null,
          deptId: null,
          status: null,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
        },
        // 督办问题导入参数
        upload: {
          // 是否显示弹出层
          open: false,
          // 弹出层标题
          title: "",
          // 是否禁用上传
          isUploading: false,
          // 是否更新已经存在的数据
          updateSupport: 0,
          // 设置上传的请求头部
          headers: { Authorization: "Bearer " + getToken() },
          // 上传的地址
          url: process.env.VUE_APP_BASE_API + "/system/question/importData"
        },
        deptIdData:[],
        statusDict:[]
      };
    },
    created() {
      this.getList();
      this.getDeptTree();
      // this.getDicts("dt_status").then(
      //   (res)=>{this.statusDict = res.data;}
      // )
    },
    methods: {
      /** 查询党统督办列表 */
      getList() {
        this.loading = true;
        listQuestionForReform(this.queryParams).then(response => {
          this.questionList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          createTime: null,
          issue: null,
          edit: null,
          deadline: null,
          deptId: null,
          status: null,
          id: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加党统督办";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getQuestion(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改党统督办";
        });
      },
      // 办理事项
      handleReform(row){
        const id = row.id;
        var question = {
          status: 3,
          id: id
        };
        updateQuestion(question).then(response => {
          this.$modal.msgSuccess("修改成功");
          this.getList();
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateQuestion(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              //随机生成id
              this.form.id = this.generateRandomString(18)
              //赋予办理状态为“进行中”
              this.form.status = '进行中'
              addQuestion(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除党统督办编号为"' + ids + '"的数据项？').then(function() {
          return delQuestion(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      // 发布督办事项
      handlePublish(row){

      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('system/question/export', {
          ...this.queryParams
        }, `question_${new Date().getTime()}.xlsx`)
      },
      /** 查询部门下拉树结构 */
      getDeptTree() {
        deptTreeSelect().then(response => {
          this.deptIdData = response.data;
        });
      },
      /*随机生成指定位数的字符串*/
      generateRandomString(length) {
        const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
        let result = '';
        const charactersLength = characters.length;
        for (let i = 0; i < length; i++) {
          result += characters.charAt(Math.floor(Math.random() * charactersLength));
        }
        return result;
      },
      /*获取当前时间*/
      getCurrentDateTime() {
        const date = new Date();
        const year = date.getFullYear();
        const month = (date.getMonth() + 1).toString().padStart(2, '0');  // 月份从0开始，所以要加1，并补零
        const day = date.getDate().toString().padStart(2, '0');  // 补零
        const hours = date.getHours().toString().padStart(2, '0');  // 补零
        const minutes = date.getMinutes().toString().padStart(2, '0');  // 补零
        const seconds = date.getSeconds().toString().padStart(2, '0');  // 补零

        const formattedDateTime = `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
        return formattedDateTime;
      },

      /** 导入按钮操作 */
      handleImport() {
        this.upload.title = "导入督办问题清单";
        this.upload.open = true;
      },

      /** 下载模板操作 */
      importTemplate() {
        this.download('system/question/importTemplate', {
        }, `user_template_${new Date().getTime()}.xlsx`)
      },

      // 文件上传成功处理
      handleFileSuccess(response, file, fileList) {
        this.upload.open = false;
        this.upload.isUploading = false;
        this.$refs.upload.clearFiles();
        this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
        this.getList();
      },

      // 文件上传中处理
      handleFileUploadProgress(event, file, fileList) {
        this.upload.isUploading = true;
      },

      // 提交上传文件
      submitFileForm() {
        this.$refs.upload.submit();
      }

    }
  };
</script>
